code

This code is about synthetics seismic data.

说明：  本程序利用Logistic映射产生混沌序列，并比较其游程特性(This program makes use of the Logistic map to produce a chaotic sequence, and compare its run-length features)

信号在采集和输送过程中往往会参杂着噪声和干扰，将自适应神经网络与信号处理结合起来，采用最小均方（LSM）算法设计的线性自适应滤波器将信号中的杂波成分滤除。用matlab进行仿真,证实线性自适应滤波器具有良好的滤波功能。(Signal acquisition and delivery process often mingled with the noise and interference, the adaptive neural network combined with signal processing, with a minimum mean square (LSM) linear adaptive filter algorithm designed to signal noise filter components In addition. Using matlab simulation confirms linear adaptive filter has a good filtering.)

说明：  完全自主实现的神经网络代码，对于深刻理解神经网络和BP算法很有帮助。(The neural network code, which is implemented autonomously, is very helpful for us to deeply understand the neural network and BP algorithm.)

Matlab OFDM MIMO antennas Rayleigh channel

实现DES算法的加，用matlab实现，代码简洁(DES algorithm to achieve the increase, with Matlab realized, concise code)

对网络划分社区,并找出最大的社区,很有用的程序(Find the largest giant component)

matlab语言 kalman开发 适用于初学者 (matlab language the kalman development suitable for beginners)

画地震剖面图，横坐标是道号，纵坐标为深度或时间(Videos seismic profiles, the abscissa is the channel number, the ordinate is depth or time)

系统辨识中有色噪声和白色噪声的编程方法实现，基于matlab程序(The programming method of system identification in colored noise and white noise)